<style type="text/css">
#seta17{
  position: absolute;
  top: 1027.5px;
  left: 520px;
  width: 137.5px;
  height: 71.5px;
  border-top: 1px solid #000000;
  border-right: 1px solid #000000;
  border-bottom: 0px solid #000000;
  border-left: 0px solid #000000;
}

</style>
